there are two ( ) on the desk.a:paper;b:radio;c:radioes;d:dictionaries;选哪个,说明下理由,

there are two ( ) on the desk.a:paper;b:radio;c:radioes;d:dictionaries;选哪个,说明下理由,
there are two ( ) on the desk.
a:paper;
b:radio;
c:radioes;
d:dictionaries;
选哪个,说明下理由,

there are two ( ) on the desk.a:paper;b:radio;c:radioes;d:dictionaries;选哪个,说明下理由,
a:paper;--- 如果说两张纸应该这样表达：two pieces of paper.
b:radio;----应该加S,复数.
c:radioes;---radio复数形式是后面加S而不是es.
d:dictionaries;--正确的复数形式.所以选D.

D
A中paper是不可数名词 不用are
B没有用复数形式
C中复数形式错误
选D
桌上有两本字典

D

D
A B 排除很简单
C是加S不是ES

D A不是 B没加s C不是加es D是字典的意思！